Exodus 3:6Then He said, "I am the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob." At this, Moses hid his face, for he was afraid to look at God.

Exodus 3:15God also told Moses, "Say to the Israelites, 'The LORD, the God of your fathers--the God of Abraham, the God of Isaac, and the God of Jacob--has sent me to you.' This is My name forever, and this is how I am to be remembered in every generation.

Exodus 14:13But Moses told the people, "Do not be afraid. Stand firm and you will see the LORD's salvation, which He will accomplish for you today; for the Egyptians you see today, you will never see again.

Judges 5:21The River Kishon swept them away, the ancient river, the River Kishon. March on, O my soul, in strength!

2 Samuel 22:47The LORD lives, and blessed be my Rock! And may God, the rock of my salvation, be exalted--

Psalm 18:1For the choirmaster. Of David the servant of the LORD, who sang this song to the LORD on the day the LORD delivered him from the hand of all his enemies and from the hand of Saul. He said: I love You, O LORD, my strength.

(2) The Lord is my strength and song.--Heb., My strength and song is Jah. The contracted form of Jehovah, Jah, is here used for the first time; but its existence in the current speech has already been indicated by the name Moriah, which occurs in Genesis 22:1. It is here used on account of the rhythm.

He is become my salvation.--Heb,, he has been to me for salvation: i.e., "he has saved me out of the hand of Pharaoh." The beauty and force of the passage causes Isaiah to adopt it into one of his most glorious poems, the "joyful thanksgiving of the faithful for the mercies of God," contained in his twelfth chapter. (See Exodus 15:2.)

I will prepare him an habitation.--So Onkelos and Aben-Ezra; but Jarchi, the Targums of Jerusalem and Jonathan, the LXX., and Vulg., with most moderns, translate, "I will glorify him." It is a strong objection to the rendering of the Authorised Version that Moses is not likely to have had the idea of preparing God a habitation until the revelation of God's will on the subject was made to him on Sinai (Exodus 25-27). The law of parallelism also requires such a meaning as "glorify" to correspond with the "exalt" of the next clause.

Verse 2. - The Lord is my strength and song. Literally, "My strength and song is Jah." The name Jah had not previously been used. It is commonly regarded as an abbreviated form of Jehovah, and was the form generally used in the termination of names, as Abijah, Ahaziah, Hezekiah, Zedekiah, Mount Moriah, etc. It takes the place of "Jehovah" here, probably on account of the rhythm. He is become my salvation. Literally, "He has been to me for salvation," i.e., "He has delivered me out of the hand of Pharaoh and his host, and so saved me from destruction." I will prepare him a habitation. This translation seems to have come originally from the Targum of Onkelos, who paraphrases the single word of the text by the phrase "I will build him a sanctuary." The meaning is a possible one: but most modern commentators prefer to connect the verb used with a root meaning "beautiful," and translate "I will glorify him." (So Gesenius. Rosenmuller, Knobel, Kalisch, Cook. The LXX have δοξάσω. The Vulgate has glorificabo. The Syrian and Coptic versions agree, as do also the Targums of Jonathan and of Jerusalem.) The God of my father. See the comment on Exodus 3:6.

The Lord is my strength and song,..... The strength of Moses and the children of Israel against the fears of the Egyptians, and of entrance into the Red sea; who inspired them with courage, and strengthened their faith, neither to fear being destroyed by the one, or drowned in the other; and so in the glory of his nature, and of his divine perfections, of his justice, holiness, faithfulness, truth, and goodness, he was the subject matter of their song. As Christ is the strength of his spiritual Israel, the author and giver of strength unto them, the strength of their lives, their hearts, and graces; and who strengthens them to do his will and work, to exercise every grace, withstand corruptions, resist temptations, bear afflictions, and overcome every enemy; and who on the account of the glory of his person, the beauty, fitness, and fulness of it, and because of his offices of Mediator, Saviour, prophet, priest, and King, as well as by reason of what he has done for them, the righteousness he has brought in, and the salvation he has wrought out, is the sum and substance of their song of praise:

and he is become my salvation; the salvation of Israel in a temporal sense, having saved them out of the hands of the Egyptians their enemies; and the salvation or Saviour of his spiritual Israel, who are saved by him with an everlasting salvation; he is not only their Saviour, but salvation itself; being not only the author of it, and that being in him for them, but made that itself unto them, even their all in all; their righteousness, atonement, peace, light, life, food, health, comfort, and joy; all their grace being in him, and from him, as well as their eternal glory and happiness: and this he is to them now, he is their salvation by impetration having obtained it by his obedience, sufferings, and death; and by application, they being convinced of their need of salvation by him, and the suitableness of it to them, seek to him for it, desire that and no other, which is brought nigh unto them by the Spirit of God, and witnessed to by him as theirs; so that they are already saved by grace, through faith and hope in Christ; and of their particular interest in it, they have knowledge by the same Spirit, which fills them with joy unspeakable and full of glory. This and the preceding clause are words so very expressive, and contain such fulness of matter, and such interesting things, that both the psalmist David, and the church, in the times of the evangelic prophet Isaiah, have borrowed them to express their sense of the great things the Lord was to them, and had done for them, Psalm 118:14.

he is my God, and I will prepare him an habitation; Christ is God, truly God, as appears from the names given him, particularly Jehovah; from the perfections ascribed to him, from the works done by him, and from the worship of him both by angels and men; and he is his people's God, their Immanuel, God in their nature, the God in whom they believe, and in whom they have an interest; he is the God of their salvation, the Lord their righteousness; their Lord, head, and King; their husband, beloved, Father, brother, friend; their God and guide, even unto death; their portion and exceeding great reward, now and hereafter: wherefore Moses, or the people of Israel, or both, determine to "prepare" him an "habitation", being concerned that he had no better dwelling place among them than he had; and seem to have some respect unto, and knowledge of an habitation hereafter to be built, the tabernacle and temple; which were typical of the human nature of Christ, and of his church; but then they were both of God's preparing, and not men's; wherefore an habitation in the hearts of, his people may be chiefly designed; the preparation of which, though it is principally and efficaciously of the Spirit of God, yet in some sense may be said to be prepared by the saints, when they show a concern for grace to be in exercise; to have duty regularly and constantly performed in a manner acceptable to him, and that no disturbance be given to occasion his departure from them. The Septuagint version is, "I will glorify him"; with soul and body, which are both his; and so much to the same purpose other versions, "I will decorate or beautify" (t) him; declare his beauty and glory, and speak in praise of it: "my father's God, and I will exalt him"; Christ was not only the God of Amram, the father of Moses, who was a good man; but the God of Abraham, Isaac, and Jacob, as he declared himself to be, Exodus 3:6, the ancestors not only of Moses, but of all the children of Israel. This shows the antiquity of Christ, that he was their fathers' God, and that he is to be trusted and depended on, as he was by their fathers, and to be regarded, and highly valued and esteemed, having been their fathers' friend, and is a reason why he should be exalted by them; for though he cannot be raised higher than he is, being the Son of the Highest, God over all, blessed for ever, whose kingdom ruleth over all, and is now as man ascended on high, and is highly exalted by his Father, and at his right hand, and glorified by him with himself; yet he may be said to be exalted and lifted up by us, when we celebrate and set forth the height of his glory and excellency, by asserting his proper deity, ascribing the same perfections, worlds, and worship to him, as to his Father, by attributing distinct divine personality to him, confessing his eternal sonship, owning him in all his offices, and giving him the glory due unto him on account of them, and for salvation wrought out by him; the whole honour and praise of it belong to him: he may and should be exalted in the hearts of his people, in their thoughts and affections, and with their lips in songs of praise; and in the house of God, and the ordinances of it, where everyone should speak of his glory; the reasons are, because he is above all in his person and perfections, is the only Mediator, Saviour, and Redeemer, and to exalt him is the way to be exalted, Proverbs 4:8.

15:1-21 This song is the most ancient we know of. It is a holy song, to the honour of God, to exalt his name, and celebrate his praise, and his only, not in the least to magnify any man. Holiness to the Lord is in every part of it. It may be considered as typical, and prophetical of the final destruction of the enemies of the church. Happy the people whose God is the Lord. They have work to do, temptations to grapple with, and afflictions to bear, and are weak in themselves; but his grace is their strength. They are often in sorrow, but in him they have comfort; he is their song. Sin, and death, and hell threaten them, but he is, and will be their salvation. The Lord is a God of almighty power, and woe to those that strive with their Maker! He is a God of matchless perfection; he is glorious in holiness; his holiness is his glory. His holiness appears in the hatred of sin, and his wrath against obstinate sinners. It appears in the deliverance of Israel, and his faithfulness to his own promise. He is fearful in praises; that which is matter of praise to the servants of God, is very dreadful to his enemies. He is doing wonders, things out of the common course of nature; wondrous to those in whose favour they are wrought, who are so unworthy, that they had no reason to expect them. There were wonders of power and wonders of grace; in both, God was to be humbly adored.